Roadway closure across Red Rock Dam July 26-28

Rock Island District
Published July 17, 2023
Lake Red Rock Dam

Lake Red Rock Dam

The U.S. Army Corps of Engineers, Rock Island District, announces the full closure of Highway T15 across Red Rock Dam beginning July 26 and continuing through July 28, during which time a detour will be in place. 

Additional partial and full road closures may be needed through 2024 for continued rehabilitation projects on the dam. For more information, please contact the US Army Corps of Engineers at Lake Red Rock at 641-828-7522 or via email at


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U.S. Army Corps of Engineers, Rock Island District

Release no. 23-031